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V. To back out of or delete a comment, message, wall post, chat request, or any other forms of social engagement on Facebook.

Often occurs after rethinking the other person's reaction.

1) I was so drunk last night I wound up messaging Brittany that I didn't wear a rubber... I should've Facebacked.

2) I was going to compliment Cindy, then I realized it was 2:00 a.m. and Facebacked.

3) I sent that bitch a message that I wanted to marry her, my god I wish I Facebacked.
by Guitano98 March 28, 2009
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May 12 Word of the Day
When someone goes to the gym and spends 90% of the time on their phones scrolling through social media
Looks like its thumb day again for Jimmy with his usual routing... 3 sets of 5 snapchat selfies and 10 sets of scrolling through facebook until exhaustion
by Gary br April 02, 2017
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2
A skill that is acquired to determine the facial appearance and attractiveness of a person from only witnessing the back of the persons head.
A rating from 0-10 is then conducted before seeing the person. The more accurate your rating was, the better Facebacker you are.
Tom: Hey Jerry, that girl in front of us has appealing buttocks. I faceback her an 8, what do you think ?

Jerry: She's alright but with those size 9 feet I would faceback her a 4.
by Mr_Ryt_Now November 25, 2013
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3
To accidentally hit the back icon while reading through your Facebook feed on your phone, resulting in having to scroll through your feed to pick up reading where you left off.
I'd been reading my Facebook feed for 20 minutes and then I Facebacked. I had to scroll through all those posts again so I could catch up.
by ObviousMan1 December 05, 2016
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4
the feedback one receives from one's friends who have visited one's facebook.
The faceback I have been receiving for the last few days is imposing.
by uttam maharjan March 12, 2011
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5
A person so fat, that the fat folds over their shoulder blades making eyes and their lower back crease makes a mouth.
Look, Face back is going to dive in the swimming pool.
by the godfather 1 June 17, 2020
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